So I go to a small christian school and we do a play every year (sometimes twice a year I guess). Im gonna be scrooge in it btw which is pretty fun XD Anyways, we borrowed a clip on mic and one thats small and skin colored that goes on your head (mine). Only a few people at a time need mics so we can just pass them around as needed, but at one point we would need up to four if we can. I was thinking about suggesting the possibility of getting bluetooth headsets and running it through my teachers macbook. But, I need to know if A: thats possible (she already has it hooked up to the speakers but we would need to get some program to run it through the speakers as its picked up of course) B: if it would be way too laggy. Or C: if you have another idea? We have 2 hand held mics too but they pick up static or whatever and make the speakers put out fuzz. They aren't cheap either so how could we use them without it sounding bad? We have the receivers basicly as far away from the mics as the gym allows. Which is good because if we get too close with the battery pack ones it makes noise.